Advertiser WPP says that some operations still affected by cyber attack

LONDON (Reuters) - WPP, the world's biggest advertising agency, said on Thursday that some of its operations continued to be affected by a ransomware attack that went around the world earlier in the week, but that services were gradually being restored...

LONDON (Reuters) - WPP, the world's biggest advertising agency, said on Thursday that some of its operations continued to be affected by a ransomware attack that went around the world earlier in the week, but that services were gradually being restored.